The Ultimate Performance Kielder handheld water bottle is made to help you stay properly hydrated throughout the day and features an adjustable, padded and moisture-wicking hand strap for a firm hold while training. The bottle has a capacity of 600ml and to keep the necessities handy, there is a special zipped pocket with a key clip. Manufactured from a BPA-free material, the bottle is environmentally friendly and its reflective trip ensures high-visibility and safety when running in the dark.